AS399219 AIRFIBER INTERNET LTD.

AFAB-NET-01 - AIRFIBER INTERNET LTD. · registered in Canada

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Canada#1,521largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#78,563of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS399219 in ASN lookup Look up an IP in this network (23.173.144.1) All networks in Canada

IPv4 prefixes

All 1 prefix, in address order.

23.173.144.0/24

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS399089#1518 CANLITH-NET-01 - Canlith Technologies Inc.256

AS399199#1519 CHRISTIE-INNOMED - Christie Innomed Inc.256

AS399218#1520 RBWCORP - R B & W CORPORATION OF CANADA256

AS399230#1522 CFC - Community Fibre Company, Inc256

AS399267#1523 SAINTEANNE - Universite Sainte-Anne256

AS399319#1524 SUPERIOR-PLUS - Superior Plus Corp.256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources